Opera Web Browser 7.51 Cookie missing encryption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Opera Web Browser 7.51. It has been rated as problematic. Impacted is an unknown function of the component Cookie Handler. This manipulation causes missing encryption. This vulnerability is registered as CVE-2004-0872. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability has been found in Opera Web Browser 7.51 (Web Browser) and classified as problematic. Affected by this vulnerability is an unknown function of the component Cookie Handler. The manipulation with an unknown input leads to a missing encryption vulnerability. The CWE definition for the vulnerability is CWE-311. The product does not encrypt sensitive or critical information before storage or transmission. As an impact it is known to affect confidentiality. The summary by CVE is:

Opera does not prevent cookies that are sent over an insecure channel (HTTP) from also being sent over a secure channel (HTTPS/SSL) in the same domain, which could allow remote attackers to steal cookies and conduct unauthorized activities, aka "Cross Security Boundary Cookie Injection."

The weakness was published 09/16/2004 (Website). The advisory is shared at westpoint.ltd.uk. This vulnerability is known as CVE-2004-0872 since 09/14/2004. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1600 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (17417) and SecurityTracker (ID 1011329†). Similar entries are available at VDB-22223, VDB-22224 and VDB-22222. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Missing encryption
CWE: CWE-311 / CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/14/2004 🔍
09/16/2004 +2 days 🔍
09/16/2004 +0 days 🔍
09/16/2004 +0 days 🔍
04/14/2015 +3862 days 🔍
04/22/2019 +1469 days 🔍

Sourcesinfo

Vendor: opera.com

Advisory: westpoint.ltd.uk
Status: Confirmed

CVE: CVE-2004-0872 (🔍)
GCVE (CVE): GCVE-0-2004-0872
GCVE (VulDB): GCVE-100-22225
X-Force: 17417 - Multiple vendor Web browsers non-secure cookie hijack session
SecurityTracker: 1011329

See also: 🔍

Entryinfo

Created: 04/14/2015 13:19
Updated: 04/22/2019 10:53
Changes: 04/14/2015 13:19 (49), 04/22/2019 10:53 (6)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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